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usb-ehci: add vmstate properity for EHCIState 

since hotunplug the ehci host adapter, we should
delete vm_change_state_handler also, so the
VMChangeStateEntry should be saved in EHCIState.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gonglei 2014-06-04 16:31:50 +08:00 committed by Gerd Hoffmann
parent 3a3464b000
commit 05a36991c5
2 changed files with 2 additions and 1 deletions
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2
hw/usb/hcd-ehci.c
View File

@ -2468,7 +2468,7 @@ void usb_ehci_realize(EHCIState *s, DeviceState *dev, Error **errp)
s->device = dev; s->device = dev;
qemu_register_reset(ehci_reset, s); qemu_register_reset(ehci_reset, s);
qemu_add_vm_change_state_handler(usb_ehci_vm_state_change, s); s->vmstate = qemu_add_vm_change_state_handler(usb_ehci_vm_state_change, s);
} }
void usb_ehci_init(EHCIState *s, DeviceState *dev) void usb_ehci_init(EHCIState *s, DeviceState *dev)

1
hw/usb/hcd-ehci.h
View File

@ -316,6 +316,7 @@ struct EHCIState {
uint32_t async_stepdown; uint32_t async_stepdown;
uint32_t periodic_sched_active; uint32_t periodic_sched_active;
bool int_req_by_async; bool int_req_by_async;
VMChangeStateEntry *vmstate;
}; };
extern const VMStateDescription vmstate_ehci; extern const VMStateDescription vmstate_ehci;